This Java applet formats freeway signs for you. You provide the route numbers, town names, exits, and your choice of arrows - and SignMaker draws a sign for you. Since SignMaker uses the authentic "freeway font" (FHWA E(M)), provides over 40 route markers to choose from, and mounts the sign on metal supports against a blue sky, the effect is quite realistic.
http://rapidshare.com/files/290484509/Sign_Maker_2.0_uploded__by_luckyless____namit_bhai.rar